When acetaldehyde is heated with Fehling...

When acetaldehyde is heated with Fehling solution, it gives a precipitate of

`Cu_(2)O`

`CuO`

`CuO+Cu_(2)O`

`Cu`

Text Solution

Verified by Experts

Topper's Solved these Questions

CARBONYL COMPOUNDS
NCERT BANGLISH|Exercise SELF EVALUATION ((B) Answer in one or two sentences :)|17 Videos
CARBONYL COMPOUNDS
NCERT BANGLISH|Exercise SELF EVALUATION ((C) Answer not exceeding sixty words :)|22 Videos
BIOMOLECULES
NCERT BANGLISH|Exercise SELF EVALUATION((C) Answer not exceeding sixty words :)|5 Videos
CARBOXYLIC ACIDS
NCERT BANGLISH|Exercise SELF EVALUATION((C) Answer not exceeding sixty words :)|10 Videos

Similar Questions

Explore conceptually related problems

when acetaldehyde is heated with Fehling's solution, it gives a precipitate of-

If a coordination compound, CoCl_(3).4NH_(3) is heated, it does not give out NH_(3) , while if the same reacts with AgNO_(3) solution, gives a white precipitate of AgCl. Write the structure and IUPAC name of the compound.

An organic compound A( C_3H_8O ) on treatment with Cu dust at 573K gives B. B does not reduce Fehling's solution but gives a yellow precipitate of compound C with I_2//NaOH . Deduce the structures of A , B and C and their IUPAC names.

Fehling's solution can detect

A metal nitrate reacts with KI solution to give a black precipitate which on addition of excess of KI solution forms an orange coloured solution. The cation of metal nitrate is :

An organic compound A (C_3H_8O) on treatment with Cu dust at 573 K gives B. B does not reduce Fehling's solutioln but given a yellow precipitate of compound C with I_2\NaOH . Deduce the structrues of A, B and C and their IUPAC names.

An aqueous solution of a gas (X) -turns red litmus blue. When excess of this solution is added to copper sulphate solution, it turns deep blue. When this solution is added to FeCl_(3) solution, a brownish precipitate soluble in HNO_(3) is obtained. Identify the gas (X) and write balanced equations for each of the reaction involved.

NCERT BANGLISH-CARBONYL COMPOUNDS-SELF EVALUATION ((C) Answer not exceeding sixty words :)

When acetaldehyde is heated with Fehling solution, it gives a precipit...
Text Solution
|
Write any three methods of preparing formaldehyde from alcohol.
Text Solution
|
How does formaldehyde react with (i) NH(3), (ii) CH(3)MgI followed by ...
Text Solution
|
Illustrate the reducing property of acetaldehyde with examples.
Text Solution
|
Give nucleophilic addition reaction of acetaldehyde with (a) NaHSO(3),...
Text Solution
|
Discuss aldol condensation.
Text Solution
|
How are the following conversions carried out ? (i) benzaldehyde fr...
Text Solution
|
Distinguish acetaldehyde from acetone.
Text Solution
|
How will you distinguish between formaldehyde and acetaldehyde.
Text Solution
|
Write the differences between acetophenone and benzophenone.
Text Solution
|
Identify (B), (C) and (D) underset("Acetone")(CH(3)-overset(O)overse...
Text Solution
|
How will you synthesise acetaldehyde from formaldehyde ?
Text Solution
|
How will you distinguish between 2-pentanone and 3-pentanone.
Text Solution
|
How will you synthesise acetone from acetaldehyde ?
Text Solution
|
Give the IUPAC names of (i) (i) {:(CH(3)-CH-" C"-CH-OCH(2)CH(3)),(" ...
Text Solution
|
An organic compound, C(2)H(4)O gives a red precipitate when warmed wit...
Text Solution
|
Write the structural formula of the main product formed when , (i) The...
Text Solution
|
How will you synthesise 2-butanone from ethyl alcohol ? Clue : Steps...
Text Solution
|
What happens when the following alcohol vapours are passed over heated...
Text Solution
|
Which compounds on Clemmenson reduction give (a) 2-methyl propane, (b)...
Text Solution
|
What happens when the following compounds are treated with dilute NaOH...
Text Solution
|